Valley Enterprises&reg; 2-Wire Coil Earbud Audio Mic Surveillance Kit for Vertex Single-Pin Two-Way Radios EVX-539, VX-459 Kevlar reinforced cable Replaceable coil tube and earbud 2-Wire Design for the ability to split mic and speaker wires at the radio connector Includes: 1 - Clear silicone earbud, 1 - Flesh colored silicone earbud Includes: 1 pair Left/Right Medium Molded Earbuds